201891872

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1$

素因数の和:179

約数の個数: 192

約数和(自身を含む): 533433600

約数和(自身を除く): 331541728

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 19, 26, 28, 32, 38, 41, 52, 56, 76, 82, 89, 91, 104, 112, 133, 152, 164, 178, 182, 208, 224, 247, 266, 287, 304, 328, 356, 364, 416, 494, 532, 533, 574, 608, 623, 656, 712, 728, 779, 988, 1064, 1066, 1148, 1157, 1246, 1312, 1424, 1456, 1558, 1691, 1729, 1976, 2128, 2132, 2296, 2314, 2492, 2848, 2912, 3116, 3382, 3458, 3649, 3731, 3952, 4256, 4264, 4592, 4628, 4984, 5453, 6232, 6764, 6916, 7298, 7462, 7904, 8099, 8528, 9184, 9256, 9968, 10127, 10906, 11837, 12464, 13528, 13832, 14596, 14924, 16198, 17056, 18512, 19936, 20254, 21812, 21983, 23674, 24928, 25543, 27056, 27664, 29192, 29848, 32396, 37024, 40508, 43624, 43966, 47348, 47437, 51086, 54112, 55328, 58384, 59696, 64792, 69331, 70889, 81016, 87248, 87932, 94696, 94874, 102172, 116768, 119392, 129584, 138662, 141778, 153881, 162032, 174496, 175864, 189392, 189748, 204344, 259168, 277324, 283556, 307762, 324064, 332059, 351728, 378784, 379496, 408688, 485317, 554648, 567112, 615524, 664118, 703456, 758992, 817376, 901303, 970634, 1109296, 1134224, 1231048, 1328236, 1517984, 1802606, 1941268, 2218592, 2268448, 2462096, 2656472, 3605212, 3882536, 4924192, 5312944, 6309121, 7210424, 7765072, 10625888, 12618242, 14420848, 15530144, 25236484, 28841696, 50472968, 100945936, 201891872]

約数ペア:

[(1, 201891872), (2, 100945936), (4, 50472968), (7, 28841696), (8, 25236484), (13, 15530144), (14, 14420848), (16, 12618242), (19, 10625888), (26, 7765072), (28, 7210424), (32, 6309121), (38, 5312944), (41, 4924192), (52, 3882536), (56, 3605212), (76, 2656472), (82, 2462096), (89, 2268448), (91, 2218592), (104, 1941268), (112, 1802606), (133, 1517984), (152, 1328236), (164, 1231048), (178, 1134224), (182, 1109296), (208, 970634), (224, 901303), (247, 817376), (266, 758992), (287, 703456), (304, 664118), (328, 615524), (356, 567112), (364, 554648), (416, 485317), (494, 408688), (532, 379496), (533, 378784), (574, 351728), (608, 332059), (623, 324064), (656, 307762), (712, 283556), (728, 277324), (779, 259168), (988, 204344), (1064, 189748), (1066, 189392), (1148, 175864), (1157, 174496), (1246, 162032), (1312, 153881), (1424, 141778), (1456, 138662), (1558, 129584), (1691, 119392), (1729, 116768), (1976, 102172), (2128, 94874), (2132, 94696), (2296, 87932), (2314, 87248), (2492, 81016), (2848, 70889), (2912, 69331), (3116, 64792), (3382, 59696), (3458, 58384), (3649, 55328), (3731, 54112), (3952, 51086), (4256, 47437), (4264, 47348), (4592, 43966), (4628, 43624), (4984, 40508), (5453, 37024), (6232, 32396), (6764, 29848), (6916, 29192), (7298, 27664), (7462, 27056), (7904, 25543), (8099, 24928), (8528, 23674), (9184, 21983), (9256, 21812), (9968, 20254), (10127, 19936), (10906, 18512), (11837, 17056), (12464, 16198), (13528, 14924), (13832, 14596)]